28606656

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 112

約数和(自身を含む): 83153504

約数和(自身を除く): 54546848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 73, 78, 96, 104, 146, 156, 157, 192, 208, 219, 292, 312, 314, 416, 438, 471, 584, 624, 628, 832, 876, 942, 949, 1168, 1248, 1256, 1752, 1884, 1898, 2041, 2336, 2496, 2512, 2847, 3504, 3768, 3796, 4082, 4672, 5024, 5694, 6123, 7008, 7536, 7592, 8164, 10048, 11388, 11461, 12246, 14016, 15072, 15184, 16328, 22776, 22922, 24492, 30144, 30368, 32656, 34383, 45552, 45844, 48984, 60736, 65312, 68766, 91104, 91688, 97968, 130624, 137532, 148993, 182208, 183376, 195936, 275064, 297986, 366752, 391872, 446979, 550128, 595972, 733504, 893958, 1100256, 1191944, 1787916, 2200512, 2383888, 3575832, 4767776, 7151664, 9535552, 14303328, 28606656]

約数ペア:

[(1, 28606656), (2, 14303328), (3, 9535552), (4, 7151664), (6, 4767776), (8, 3575832), (12, 2383888), (13, 2200512), (16, 1787916), (24, 1191944), (26, 1100256), (32, 893958), (39, 733504), (48, 595972), (52, 550128), (64, 446979), (73, 391872), (78, 366752), (96, 297986), (104, 275064), (146, 195936), (156, 183376), (157, 182208), (192, 148993), (208, 137532), (219, 130624), (292, 97968), (312, 91688), (314, 91104), (416, 68766), (438, 65312), (471, 60736), (584, 48984), (624, 45844), (628, 45552), (832, 34383), (876, 32656), (942, 30368), (949, 30144), (1168, 24492), (1248, 22922), (1256, 22776), (1752, 16328), (1884, 15184), (1898, 15072), (2041, 14016), (2336, 12246), (2496, 11461), (2512, 11388), (2847, 10048), (3504, 8164), (3768, 7592), (3796, 7536), (4082, 7008), (4672, 6123), (5024, 5694)]